Great Horned Owls in Nevada
When great horned owls are present in Nevada, when they nest, which native Nevada plants feed them, and how to host them in a USDA 4a–10a yard.
- Status in Nevada
- Year-round resident
- Nesting window
- January–April
- Broods
- 1 per season
- Hardiness zones
- USDA 4a–10a
When to expect great horned owls in Nevada
Great Horned Owls live in Nevada all year. Cold, dry winters in Reno and the north; mild winters in the south. That makes the cold months the time your yard matters most to them.
Great Basin cold desert in the north and Mojave hot desert around Las Vegas.
Nesting in Nevada
Across Nevada, great horned owls typically nest from January–April. Plan around that window: January for setup, April for clean-out.
Very hot, dry summers; water is the top attractant.
- Great Horned Owls don't use nest boxes. Keep dense native shrubs and trees such as chokecherry, ponderosa pine, gambel oak for nest sites.
- Delay heavy pruning of shrubs until after April.
Native Nevada plants that attract great horned owls
Of the regional native plants we track for Nevada, these 7 provide food or cover great horned owls use:
Insect-rich in fall and seed in winter.
Dark summer fruit and heavy caterpillar load.
Seeds and bark insects; pygmy nuthatch and woodpecker habitat.
Acorns for jays and woodpeckers across the southern Rockies.
Late-season bloom supports insects; seed for sparrows.
Seed for crossbills, siskins and chickadees.
Early catkins draw insects for arriving warblers and hummingbirds.
Feeding great horned owls through the Nevada year
- Top foods: None — hunts live prey after dark.
- In Nevada's winter: Cold, dry winters in Reno and the north; mild winters in the south.
Full diet breakdown for great horned owls · Best feeder for great horned owls
Frequently asked
Are great horned owls in Nevada year-round?
Yes. Great Horned Owls are year-round residents in Nevada.
When do great horned owls nest in Nevada?
Nesting in Nevada typically runs January–April, with 1 per season. Clutches are 1–4 eggs, incubated for 28–37 days.
What native plants attract great horned owls in Nevada?
Tall goldenrod, Chokecherry, Ponderosa pine, Gambel oak, Rabbitbrush, Douglas fir, Willow (Bebb) are native plants in Nevada that provide food or cover for great horned owls.
Great Horned Owls in other regions
Other backyard birds in Nevada
Sources
- Great Horned Owl — All About Birds, Cornell Lab of Ornithology
- Great Horned Owl life history — Cornell Lab of Ornithology
- Great Horned Owl — Audubon Guide to North American Birds
- eBird region overview and bar charts — Nevada
- USDA Plant Hardiness Zone Map (2023)
- Audubon Native Plants Database
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.